<script setup lang="ts">
import useStore from '@/store';
import { ref, watchEffect } from 'vue';
import { useRoute } from 'vue-router';
import GoodsImage from './components/GoodsImage.vue';
import GoodsSales from './components/GoodsSales.vue';
import GoodsName from './components/GoodsName.vue';
import GoodsSku from './components/GoodsSku.vue';
import XtxButton from '../../components/XtxButton/XtxButton.vue';
import GoodsDetail from './components/GoodsDetail.vue';
import GoodsHot from './components/GoodsHot.vue';
import Message from '@/components/XtxMessage';
import { cartItem } from '@/types/data';
const { goods, cart } = useStore()
const route = useRoute()
watchEffect(() => {
  goods.getGoodsInfo(route.params.id as string)
})
const num = ref<number>(1)
const skuId = ref<string>('')
const sub = () => {
  if (num.value <= 1) return
    num.value--
}
const addCard = async () => {
  if (!skuId.value) {
    Message.warning('您还没有选中商品')
    return
  }
  if (cart.isLogin) {
    await cart.addCart({
    skuId: skuId.value,
    count: num.value
  } as cartItem)
  Message.success('添加成功')
  } else {
    cart.addCart({
    // 本地添加
    id: goods.info.id,
    name: goods.info.name,
    picture: goods.info.mainPictures[0],
    price: goods.info.price,
    count: num.value,
    skuId: skuId.value,
    attrsText: '',
    selected: true,
    nowPrice: goods.info.price,
    stock: goods.info.inventory,
    isEffective: true,
  } as cartItem)
  }
}
const changeSku = (id:string) => {
  skuId.value = id
  if (id) {
    goods.updatePrice(id)
  }
}
</script>
<template>
  <div class='xtx-goods-page' v-if="goods.info.categories">
    <div class="container">
      <!-- 面包屑 -->
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem :to="'/category/'+goods.info.categories[1].id">{{goods.info.categories[1].name}}</XtxBreadItem>
        <XtxBreadItem>{{goods.info.categories[0].name}}</XtxBreadItem>
      </XtxBread>

      <!-- 商品信息 -->
      <div class="goods-info">
        <!--左边-->
        <div class="media">
          <!-- 区域1 商品图片组件 -->
          <GoodsImage :images='goods.info.mainPictures'/>
          <!-- 区域2 商品销售信息组件 -->
          <GoodsSales/>
        </div>
        <!--右边-->
        <div class="spec">
          <!-- 区域3 商品介绍组件 -->
          <GoodsName :goods='goods.info'/>
          <!-- 区域4 商品规格组件  -->
          <GoodsSku :goods="goods.info" @changeSku="changeSku"/>
          <!-- 区域5 数量选择组件 -->
          <!-- <XtxNumber :num="num" :min='1' :max='goods.info.inventory' @add="num+=1" @sub="sub"/> -->
          <XtxNumber v-model="num" :min='1' :max='goods.info.inventory'/>
          <!-- 加入购物车 按钮 -->
          <XtxButton type="primary" style="margin-top: 20px" @click="addCard">加入购物车</XtxButton>
        </div>
      </div>
      <!-- 商品推荐 -->
     <!-- <div class='goods-relevant'>
  			商品推荐
  		</div> -->
      <!-- 商品详情 -->
      <div class="goods-footer">
        <div class="goods-article">
          <!-- 商品+评价 -->
          <GoodsDetail :goods="goods.info"/>
        </div>
        <!-- 24热榜+专题推荐 -->
        <div class="goods-aside">
          <!-- <GoodsHot :type="goods"/> -->
          <GoodsHot type="1"/>
          <GoodsHot type="2"/>
          <GoodsHot type="3"/>

        </div>
      </div>
    </div>
  </div>
</template>

<style scoped lang='less'>
.goods-info {
  min-height: 600px;
  background: #fff;
  display: flex;
  .media {
    width: 580px;
    height: 600px;
    padding: 30px 50px;
  }
  .spec {
    flex: 1;
    padding: 30px 30px 30px 0;
  }
}
.goods-footer {
  display: flex;
  margin-top: 20px;
  .goods-article {
    width: 940px;
    margin-right: 20px;
  }
  .goods-aside {
    width: 280px;
    min-height: 1000px;
  }
}
.goods-tabs {
  min-height: 600px;
  background: #fff;
}
.goods-warn {
  min-height: 600px;
  background: #fff;
  margin-top: 20px;
}

.number-box {
  display: flex;
  align-items: center;
  .label {
    width: 60px;
    color: #999;
    padding-left: 10px;
  }
}
.g-name {
  font-size: 22px;
}
.g-desc {
  color: #999;
  margin-top: 10px;
}
.g-price {
  margin-top: 10px;
  span {
    &::before {
      content: "¥";
      font-size: 14px;
    }
    &:first-child {
      color: @priceColor;
      margin-right: 10px;
      font-size: 22px;
    }
    &:last-child {
      color: #999;
      text-decoration: line-through;
      font-size: 16px;
    }
  }
}
.g-service {
  background: #f5f5f5;
  width: 500px;
  padding: 20px 10px 0 10px;
  margin-top: 10px;
  dl {
    padding-bottom: 20px;
    display: flex;
    align-items: center;
    dt {
      width: 50px;
      color: #999;
    }
    dd {
      color: #666;
      &:last-child {
        span {
          margin-right: 10px;
          &::before {
            content: "•";
            color: @xtxColor;
            margin-right: 2px;
          }
        }
        a {
          color: @xtxColor;
        }
      }
    }
  }
}
.goods-sales {
  display: flex;
  width: 400px;
  align-items: center;
  text-align: center;
  height: 140px;
  li {
    flex: 1;
    position: relative;
    ~ li::after {
      position: absolute;
      top: 10px;
      left: 0;
      height: 60px;
      border-left: 1px solid #e4e4e4;
      content: "";
    }
    p {
      &:first-child {
        color: #999;
      }
      &:nth-child(2) {
        color: @priceColor;
        margin-top: 10px;
      }
      &:last-child {
        color: #666;
        margin-top: 10px;
        i {
          color: @xtxColor;
          font-size: 14px;
          margin-right: 2px;
        }
        &:hover {
          color: @xtxColor;
          cursor: pointer;
        }
      }
    }
  }
}
</style>